US$ 1849. MSRP depends on country, taxes, accessories, etc.
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Technical Overview
2007 UM X-Peed 50R Technical Analysis & Specification Breakdown
Positioned in UM's scooter motorcycle lineup, the 2007 UM X-Peed 50R features a 49 cc (3 cu in) air-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 41.0 x 37.4 mm (1.6 x 1.5 inches) with a 8.7:1 compression ratio.
Rider ergonomics and chassis geometry center around a 787 mm (31 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance.
Standover Height
787 mm (31 in)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Compression8.7:1
Bore x Stroke41.0 x 37.4 mm (1.6 x 1.5 inches)
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Chassis
Front SuspensionTelescopic fork
Rear SuspensionMonoshock
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre120/70-12
Front BrakesSingle disc. Vented brake
Front Brake Ø163 mm (6.4 inches)
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Seat Height787 mm (31.0 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
